{"id":770,"date":"2015-05-07T17:51:19","date_gmt":"2015-05-07T17:51:19","guid":{"rendered":"http:\/\/phsites.technion.ac.il\/soker\/?p=770"},"modified":"2015-05-07T18:02:34","modified_gmt":"2015-05-07T18:02:34","slug":"real-planetary-nebulae-april-2015","status":"publish","type":"post","link":"https:\/\/phsites.technion.ac.il\/soker\/real-planetary-nebulae-april-2015\/","title":{"rendered":"Real Planetary Nebulae (April 2015)"},"content":{"rendered":"<p><strong>Ealeal Bear<\/strong> and I suggest that tidal destruction of Earth-like and icy planets near a white dwarf (WD) might lead to the formation of one or more low-mass &#8211; Earth-like and lighter &#8211; planets in tight orbits around the WD. These are termed\u00a0<span style=\"background-color: #ffff00\">daughter-planets from a planet (DPP).<\/span>\u00a0More massive planets that contain hydrogen supply the WD with fresh nuclear fuel to reincarnate its stellar-giant phase. The envelope blows a wind to form a nebula that is later ionized by the hot WD. A\u00a0<span style=\"background-color: #ffff00\">real planetary nebula (RPN)<\/span>\u00a0has been formed. <a href=\"http:\/\/adsabs.harvard.edu\/abs\/2015arXiv150207513B\" target=\"_blank\">Paper<\/a> was posted on astro-ph<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ealeal Bear and I suggest that tidal destruction of Earth-like and icy planets near a white dwarf (WD) might lead to the formation of one or more low-mass &#8211; Earth-like and lighter &#8211; planets in tight orbits around the WD. These are termed\u00a0daughter-planets from a planet (DPP).\u00a0More massive planets that contain hydrogen supply the WD &hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[2],"tags":[],"class_list":{"0":"post-770","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-news","7":"entry"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Real Planetary Nebulae (April 2015) Prof. Noam Soker<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/phsites.technion.ac.il\/soker\/real-planetary-nebulae-april-2015\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Real Planetary Nebulae (April 2015) Prof. Noam Soker\" \/>\n<meta property=\"og:description\" content=\"Ealeal Bear and I suggest that tidal destruction of Earth-like and icy planets near a white dwarf (WD) might lead to the formation of one or more low-mass &#8211; Earth-like and lighter &#8211; planets in tight orbits around the WD. These are termed\u00a0daughter-planets from a planet (DPP).\u00a0More massive planets that contain hydrogen supply the WD &hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/phsites.technion.ac.il\/soker\/real-planetary-nebulae-april-2015\/\" \/>\n<meta property=\"og:site_name\" content=\"Prof. Noam Soker\" \/>\n<meta property=\"article:published_time\" content=\"2015-05-07T17:51:19+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2015-05-07T18:02:34+00:00\" \/>\n<meta name=\"author\" content=\"Noam Soker\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Noam Soker\" \/>\n<script type=\"application\/ld+json\" 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